 <a href="">
   <div class="card-box">
     <img src="<%- user.avatar || '/img/avatar.png'%>" alt="作者头像">
     <div class="info">
       <span class="info_username">

         <%-  user.username || '还没名字' %>
       </span>
       <span class="sex">
         性别:<%- {m:'男',f:'女',x:'保密'}[user.sex || 'x'] %>
       </span>
       <span class="explain">
         "<%- user.intro || '暂无介绍' %> "
       </span>
     </div>
   </div>
 </a>
